| 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 | $58.73 | 9.527% | $64.3252 | $64.33 | $64.35 | $64.30 |
| Purchase #2 | $172.62 | 3.355% | $178.4114 | $178.41 | $178.40 | $178.40 |
| Purchase #3 | $240.63 | 6.747% | $256.8653 | $256.87 | $256.85 | $256.90 |
| Purchase #4 | $162.45 | 13.459% | $184.3141 | $184.31 | $184.30 | $184.30 |
| Purchase #5 | $18.55 | 13.848% | $21.1188 | $21.12 | $21.10 | $21.10 |
| Purchase #6 | $24.60 | 4.793% | $25.7791 | $25.78 | $25.80 | $25.80 |
| Purchase #7 | $17.56 | 5.497% | $18.5253 | $18.53 | $18.55 | $18.50 |
| 7 purchase totals = | $695.14 | $749.3392 | $749.35 | $749.35 | $749.30 | |