| 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 | $13.78 | 13.519% | $15.6429 | $15.64 | $15.65 | $15.60 |
| Purchase #2 | $62.43 | 6.701% | $66.6134 | $66.61 | $66.60 | $66.60 |
| Purchase #3 | $159.58 | 9.261% | $174.3587 | $174.36 | $174.35 | $174.40 |
| Purchase #4 | $138.84 | 5.547% | $146.5415 | $146.54 | $146.55 | $146.50 |
| Purchase #5 | $244.86 | 13.423% | $277.7276 | $277.73 | $277.75 | $277.70 |
| Purchase #6 | $222.73 | 4.552% | $232.8687 | $232.87 | $232.85 | $232.90 |
| Purchase #7 | $100.88 | 10.163% | $111.1324 | $111.13 | $111.15 | $111.10 |
| 7 purchase totals = | $943.10 | $1,024.8852 | $1,024.88 | $1,024.90 | $1,024.80 | |