| 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 | $108.88 | 10.830% | $120.6717 | $120.67 | $120.65 | $120.70 |
| Purchase #2 | $57.51 | 7.173% | $61.6352 | $61.64 | $61.65 | $61.60 |
| Purchase #3 | $220.99 | 9.640% | $242.2934 | $242.29 | $242.30 | $242.30 |
| Purchase #4 | $89.94 | 13.586% | $102.1592 | $102.16 | $102.15 | $102.20 |
| Purchase #5 | $55.43 | 9.684% | $60.7978 | $60.80 | $60.80 | $60.80 |
| Purchase #6 | $161.84 | 8.726% | $175.9622 | $175.96 | $175.95 | $176.00 |
| Purchase #7 | $15.28 | 5.453% | $16.1132 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $709.87 | $779.6327 | $779.63 | $779.60 | $779.70 | |