| 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 | $43.47 | 6.120% | $46.1304 | $46.13 | $46.15 | $46.10 |
| Purchase #2 | $35.59 | 7.574% | $38.2856 | $38.29 | $38.30 | $38.30 |
| Purchase #3 | $81.87 | 11.396% | $91.1999 | $91.20 | $91.20 | $91.20 |
| Purchase #4 | $12.65 | 5.396% | $13.3326 | $13.33 | $13.35 | $13.30 |
| Purchase #5 | $187.27 | 6.327% | $199.1186 | $199.12 | $199.10 | $199.10 |
| Purchase #6 | $178.66 | 6.112% | $189.5797 | $189.58 | $189.60 | $189.60 |
| Purchase #7 | $210.54 | 9.682% | $230.9245 | $230.92 | $230.90 | $230.90 |
| 7 purchase totals = | $750.05 | $808.5713 | $808.57 | $808.60 | $808.50 | |