| 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 | $130.68 | 3.401% | $135.1244 | $135.12 | $135.10 | $135.10 |
| Purchase #2 | $112.49 | 13.823% | $128.0395 | $128.04 | $128.05 | $128.00 |
| Purchase #3 | $35.58 | 12.749% | $40.1161 | $40.12 | $40.10 | $40.10 |
| Purchase #4 | $69.42 | 3.325% | $71.7282 | $71.73 | $71.75 | $71.70 |
| Purchase #5 | $127.59 | 6.783% | $136.2444 | $136.24 | $136.25 | $136.20 |
| Purchase #6 | $89.27 | 8.421% | $96.7874 | $96.79 | $96.80 | $96.80 |
| Purchase #7 | $86.65 | 8.614% | $94.114 | $94.11 | $94.10 | $94.10 |
| 7 purchase totals = | $651.68 | $702.1540 | $702.15 | $702.15 | $702.00 | |