| 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 | $152.73 | 4.441% | $159.5127 | $159.51 | $159.50 | $159.50 |
| Purchase #2 | $47.43 | 11.743% | $52.9997 | $53.00 | $53.00 | $53.00 |
| Purchase #3 | $81.43 | 6.134% | $86.4249 | $86.42 | $86.40 | $86.40 |
| Purchase #4 | $74.27 | 7.227% | $79.6375 | $79.64 | $79.65 | $79.60 |
| Purchase #5 | $93.30 | 9.496% | $102.1598 | $102.16 | $102.15 | $102.20 |
| Purchase #6 | $78.70 | 9.164% | $85.9121 | $85.91 | $85.90 | $85.90 |
| Purchase #7 | $84.43 | 13.727% | $96.0197 | $96.02 | $96.00 | $96.00 |
| 7 purchase totals = | $612.29 | $662.6664 | $662.66 | $662.60 | $662.60 | |