| 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 | $122.76 | 12.547% | $138.1627 | $138.16 | $138.15 | $138.20 |
| Purchase #2 | $14.47 | 11.524% | $16.1375 | $16.14 | $16.15 | $16.10 |
| Purchase #3 | $61.64 | 8.238% | $66.7179 | $66.72 | $66.70 | $66.70 |
| Purchase #4 | $5.68 | 6.102% | $6.0266 | $6.03 | $6.05 | $6.00 |
| Purchase #5 | $230.95 | 10.114% | $254.3083 | $254.31 | $254.30 | $254.30 |
| Purchase #6 | $220.62 | 9.165% | $240.8398 | $240.84 | $240.85 | $240.80 |
| Purchase #7 | $53.68 | 12.162% | $60.2086 | $60.21 | $60.20 | $60.20 |
| 7 purchase totals = | $709.80 | $782.4014 | $782.41 | $782.40 | $782.30 | |