| 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 | $22.85 | 8.683% | $24.8341 | $24.83 | $24.85 | $24.80 |
| Purchase #2 | $77.89 | 4.173% | $81.1403 | $81.14 | $81.15 | $81.10 |
| Purchase #3 | $87.47 | 11.804% | $97.795 | $97.80 | $97.80 | $97.80 |
| Purchase #4 | $127.28 | 6.330% | $135.3368 | $135.34 | $135.35 | $135.30 |
| Purchase #5 | $42.92 | 6.566% | $45.7381 | $45.74 | $45.75 | $45.70 |
| Purchase #6 | $8.73 | 5.244% | $9.1878 | $9.19 | $9.20 | $9.20 |
| Purchase #7 | $145.34 | 9.470% | $159.1037 | $159.10 | $159.10 | $159.10 |
| 7 purchase totals = | $512.48 | $553.1358 | $553.14 | $553.20 | $553.00 | |