| 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 | $31.99 | 9.617% | $35.0665 | $35.07 | $35.05 | $35.10 |
| Purchase #2 | $131.84 | 7.103% | $141.2046 | $141.20 | $141.20 | $141.20 |
| Purchase #3 | $48.63 | 4.449% | $50.7935 | $50.79 | $50.80 | $50.80 |
| Purchase #4 | $50.39 | 6.331% | $53.5802 | $53.58 | $53.60 | $53.60 |
| Purchase #5 | $22.85 | 5.553% | $24.1189 | $24.12 | $24.10 | $24.10 |
| Purchase #6 | $112.50 | 10.137% | $123.9041 | $123.90 | $123.90 | $123.90 |
| Purchase #7 | $232.94 | 8.578% | $252.9216 | $252.92 | $252.90 | $252.90 |
| 7 purchase totals = | $631.14 | $681.5894 | $681.58 | $681.55 | $681.60 | |