| 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 | $148.76 | 4.816% | $155.9243 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $63.52 | 9.445% | $69.5195 | $69.52 | $69.50 | $69.50 |
| Purchase #3 | $34.29 | 3.296% | $35.4202 | $35.42 | $35.40 | $35.40 |
| Purchase #4 | $249.98 | 6.787% | $266.9461 | $266.95 | $266.95 | $266.90 |
| Purchase #5 | $61.65 | 5.706% | $65.1677 | $65.17 | $65.15 | $65.20 |
| Purchase #6 | $41.34 | 8.693% | $44.9337 | $44.93 | $44.95 | $44.90 |
| Purchase #7 | $47.38 | 7.691% | $51.024 | $51.02 | $51.00 | $51.00 |
| 7 purchase totals = | $646.92 | $688.9355 | $688.93 | $688.85 | $688.80 | |