| 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 | $234.59 | 8.463% | $254.4434 | $254.44 | $254.45 | $254.40 |
| Purchase #2 | $28.33 | 13.718% | $32.2163 | $32.22 | $32.20 | $32.20 |
| Purchase #3 | $123.40 | 4.854% | $129.3898 | $129.39 | $129.40 | $129.40 |
| Purchase #4 | $17.35 | 10.252% | $19.1287 | $19.13 | $19.15 | $19.10 |
| Purchase #5 | $162.35 | 9.687% | $178.0768 | $178.08 | $178.10 | $178.10 |
| Purchase #6 | $102.70 | 6.867% | $109.7524 | $109.75 | $109.75 | $109.80 |
| Purchase #7 | $43.86 | 4.479% | $45.8245 | $45.82 | $45.80 | $45.80 |
| 7 purchase totals = | $712.58 | $768.8319 | $768.83 | $768.85 | $768.80 | |