| 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 | $11.66 | 8.322% | $12.6303 | $12.63 | $12.65 | $12.60 |
| Purchase #2 | $142.43 | 13.472% | $161.6182 | $161.62 | $161.60 | $161.60 |
| Purchase #3 | $245.42 | 10.352% | $270.8259 | $270.83 | $270.85 | $270.80 |
| Purchase #4 | $145.76 | 4.691% | $152.5976 | $152.60 | $152.60 | $152.60 |
| Purchase #5 | $169.52 | 11.182% | $188.4757 | $188.48 | $188.50 | $188.50 |
| Purchase #6 | $99.59 | 8.146% | $107.7026 | $107.70 | $107.70 | $107.70 |
| Purchase #7 | $37.46 | 8.484% | $40.6381 | $40.64 | $40.65 | $40.60 |
| 7 purchase totals = | $851.84 | $934.4884 | $934.50 | $934.55 | $934.40 | |