| 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 | $31.72 | 8.807% | $34.5136 | $34.51 | $34.50 | $34.50 |
| Purchase #2 | $92.65 | 13.703% | $105.3458 | $105.35 | $105.35 | $105.30 |
| Purchase #3 | $40.36 | 10.358% | $44.5405 | $44.54 | $44.55 | $44.50 |
| Purchase #4 | $102.64 | 4.146% | $106.8955 | $106.90 | $106.90 | $106.90 |
| Purchase #5 | $40.87 | 12.820% | $46.1095 | $46.11 | $46.10 | $46.10 |
| Purchase #6 | $153.36 | 8.461% | $166.3358 | $166.34 | $166.35 | $166.30 |
| Purchase #7 | $147.93 | 5.368% | $155.8709 | $155.87 | $155.85 | $155.90 |
| 7 purchase totals = | $609.53 | $659.6116 | $659.62 | $659.60 | $659.50 | |