| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $33.64 | 9.251% | $36.752 | $36.75 | $36.75 | $36.80 |
| Purchase #2 | $101.73 | 5.325% | $107.1471 | $107.15 | $107.15 | $107.10 |
| Purchase #3 | $180.68 | 9.422% | $197.7037 | $197.70 | $197.70 | $197.70 |
| Purchase #4 | $131.40 | 3.138% | $135.5233 | $135.52 | $135.50 | $135.50 |
| Purchase #5 | $212.57 | 5.620% | $224.5164 | $224.52 | $224.50 | $224.50 |
| Purchase #6 | $92.25 | 13.783% | $104.9648 | $104.96 | $104.95 | $105.00 |
| Purchase #7 | $242.80 | 13.698% | $276.0587 | $276.06 | $276.05 | $276.10 |
| 7 purchase totals = | $995.07 | $1,082.6660 | $1,082.66 | $1,082.60 | $1,082.70 | |