| 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 | $64.44 | 9.796% | $70.7525 | $70.75 | $70.75 | $70.80 |
| Purchase #2 | $118.92 | 7.765% | $128.1541 | $128.15 | $128.15 | $128.20 |
| Purchase #3 | $108.49 | 11.178% | $120.617 | $120.62 | $120.60 | $120.60 |
| Purchase #4 | $23.77 | 6.622% | $25.344 | $25.34 | $25.35 | $25.30 |
| Purchase #5 | $226.30 | 11.426% | $252.157 | $252.16 | $252.15 | $252.20 |
| Purchase #6 | $180.64 | 5.473% | $190.5264 | $190.53 | $190.55 | $190.50 |
| Purchase #7 | $122.31 | 6.424% | $130.1672 | $130.17 | $130.15 | $130.20 |
| 7 purchase totals = | $844.87 | $917.7182 | $917.72 | $917.70 | $917.80 | |