| 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 | $92.53 | 8.148% | $100.0693 | $100.07 | $100.05 | $100.10 |
| Purchase #2 | $126.34 | 9.720% | $138.6202 | $138.62 | $138.60 | $138.60 |
| Purchase #3 | $53.44 | 4.827% | $56.0195 | $56.02 | $56.00 | $56.00 |
| Purchase #4 | $125.66 | 3.667% | $130.268 | $130.27 | $130.25 | $130.30 |
| Purchase #5 | $126.92 | 11.487% | $141.4993 | $141.50 | $141.50 | $141.50 |
| Purchase #6 | $145.58 | 10.737% | $161.2109 | $161.21 | $161.20 | $161.20 |
| Purchase #7 | $130.56 | 6.433% | $138.9589 | $138.96 | $138.95 | $139.00 |
| 7 purchase totals = | $801.03 | $866.6461 | $866.65 | $866.55 | $866.70 | |