| 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 | $33.32 | 4.737% | $34.8984 | $34.90 | $34.90 | $34.90 |
| Purchase #2 | $117.39 | 10.199% | $129.3626 | $129.36 | $129.35 | $129.40 |
| Purchase #3 | $121.79 | 6.756% | $130.0181 | $130.02 | $130.00 | $130.00 |
| Purchase #4 | $32.83 | 12.313% | $36.8724 | $36.87 | $36.85 | $36.90 |
| Purchase #5 | $228.58 | 4.839% | $239.641 | $239.64 | $239.65 | $239.60 |
| Purchase #6 | $115.45 | 5.224% | $121.4811 | $121.48 | $121.50 | $121.50 |
| Purchase #7 | $249.86 | 10.566% | $276.2602 | $276.26 | $276.25 | $276.30 |
| 7 purchase totals = | $899.22 | $968.5338 | $968.53 | $968.50 | $968.60 | |