| 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 | $87.29 | 5.484% | $92.077 | $92.08 | $92.10 | $92.10 |
| Purchase #2 | $78.26 | 9.361% | $85.5859 | $85.59 | $85.60 | $85.60 |
| Purchase #3 | $47.67 | 12.672% | $53.7107 | $53.71 | $53.70 | $53.70 |
| Purchase #4 | $223.33 | 7.512% | $240.1065 | $240.11 | $240.10 | $240.10 |
| Purchase #5 | $229.96 | 6.149% | $244.1002 | $244.10 | $244.10 | $244.10 |
| Purchase #6 | $221.73 | 5.696% | $234.3597 | $234.36 | $234.35 | $234.40 |
| Purchase #7 | $187.33 | 7.154% | $200.7316 | $200.73 | $200.75 | $200.70 |
| 7 purchase totals = | $1,075.57 | $1,150.6716 | $1,150.68 | $1,150.70 | $1,150.70 | |