| 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 | $6.64 | 13.134% | $7.5121 | $7.51 | $7.50 | $7.50 |
| Purchase #2 | $109.25 | 11.610% | $121.9339 | $121.93 | $121.95 | $121.90 |
| Purchase #3 | $78.28 | 9.842% | $85.9843 | $85.98 | $86.00 | $86.00 |
| Purchase #4 | $49.97 | 9.365% | $54.6497 | $54.65 | $54.65 | $54.60 |
| Purchase #5 | $208.45 | 5.582% | $220.0857 | $220.09 | $220.10 | $220.10 |
| Purchase #6 | $65.76 | 5.651% | $69.4761 | $69.48 | $69.50 | $69.50 |
| Purchase #7 | $143.92 | 11.167% | $159.9915 | $159.99 | $160.00 | $160.00 |
| 7 purchase totals = | $662.27 | $719.6333 | $719.63 | $719.70 | $719.60 | |