| 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 | $85.87 | 6.282% | $91.2644 | $91.26 | $91.25 | $91.30 |
| Purchase #2 | $40.64 | 4.590% | $42.5054 | $42.51 | $42.50 | $42.50 |
| Purchase #3 | $146.75 | 9.783% | $161.1066 | $161.11 | $161.10 | $161.10 |
| Purchase #4 | $172.25 | 3.282% | $177.9032 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $23.61 | 10.577% | $26.1072 | $26.11 | $26.10 | $26.10 |
| Purchase #6 | $179.32 | 6.137% | $190.3249 | $190.32 | $190.30 | $190.30 |
| Purchase #7 | $140.85 | 8.595% | $152.9561 | $152.96 | $152.95 | $153.00 |
| 7 purchase totals = | $789.29 | $842.1678 | $842.17 | $842.10 | $842.20 | |