| 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 | $34.37 | 3.671% | $35.6317 | $35.63 | $35.65 | $35.60 |
| Purchase #2 | $112.71 | 7.183% | $120.806 | $120.81 | $120.80 | $120.80 |
| Purchase #3 | $146.92 | 7.674% | $158.1946 | $158.19 | $158.20 | $158.20 |
| Purchase #4 | $173.39 | 11.387% | $193.1339 | $193.13 | $193.15 | $193.10 |
| Purchase #5 | $19.68 | 3.638% | $20.396 | $20.40 | $20.40 | $20.40 |
| Purchase #6 | $83.48 | 9.293% | $91.2378 | $91.24 | $91.25 | $91.20 |
| Purchase #7 | $31.44 | 4.735% | $32.9287 | $32.93 | $32.95 | $32.90 |
| 7 purchase totals = | $601.99 | $652.3287 | $652.33 | $652.40 | $652.20 | |