| 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 | $51.58 | 11.392% | $57.456 | $57.46 | $57.45 | $57.50 |
| Purchase #2 | $173.33 | 6.586% | $184.7455 | $184.75 | $184.75 | $184.70 |
| Purchase #3 | $83.79 | 13.227% | $94.8729 | $94.87 | $94.85 | $94.90 |
| Purchase #4 | $28.48 | 13.170% | $32.2308 | $32.23 | $32.25 | $32.20 |
| Purchase #5 | $244.90 | 13.614% | $278.2407 | $278.24 | $278.25 | $278.20 |
| Purchase #6 | $89.70 | 3.460% | $92.8036 | $92.80 | $92.80 | $92.80 |
| Purchase #7 | $237.37 | 13.332% | $269.0162 | $269.02 | $269.00 | $269.00 |
| 7 purchase totals = | $909.15 | $1,009.3657 | $1,009.37 | $1,009.35 | $1,009.30 | |