| 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 | $47.49 | 9.220% | $51.8686 | $51.87 | $51.85 | $51.90 |
| Purchase #2 | $153.65 | 7.162% | $164.6544 | $164.65 | $164.65 | $164.70 |
| Purchase #3 | $135.85 | 6.457% | $144.6218 | $144.62 | $144.60 | $144.60 |
| Purchase #4 | $77.73 | 4.349% | $81.1105 | $81.11 | $81.10 | $81.10 |
| Purchase #5 | $224.29 | 12.346% | $251.9808 | $251.98 | $252.00 | $252.00 |
| Purchase #6 | $110.64 | 9.644% | $121.3101 | $121.31 | $121.30 | $121.30 |
| Purchase #7 | $161.80 | 3.439% | $167.3643 | $167.36 | $167.35 | $167.40 |
| 7 purchase totals = | $911.45 | $982.9105 | $982.90 | $982.85 | $983.00 | |