| 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 | $62.73 | 3.245% | $64.7656 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $42.27 | 6.461% | $45.0011 | $45.00 | $45.00 | $45.00 |
| Purchase #3 | $147.63 | 9.560% | $161.7434 | $161.74 | $161.75 | $161.70 |
| Purchase #4 | $34.75 | 7.394% | $37.3194 | $37.32 | $37.30 | $37.30 |
| Purchase #5 | $31.63 | 11.255% | $35.19 | $35.19 | $35.20 | $35.20 |
| Purchase #6 | $103.72 | 12.319% | $116.4973 | $116.50 | $116.50 | $116.50 |
| Purchase #7 | $120.66 | 12.584% | $135.8439 | $135.84 | $135.85 | $135.80 |
| 7 purchase totals = | $543.39 | $596.3607 | $596.36 | $596.35 | $596.30 | |