| 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 | $10.28 | 3.429% | $10.6325 | $10.63 | $10.65 | $10.60 |
| Purchase #2 | $70.84 | 3.346% | $73.2103 | $73.21 | $73.20 | $73.20 |
| Purchase #3 | $29.39 | 8.719% | $31.9525 | $31.95 | $31.95 | $32.00 |
| Purchase #4 | $156.83 | 13.754% | $178.4004 | $178.40 | $178.40 | $178.40 |
| Purchase #5 | $108.56 | 10.647% | $120.1184 | $120.12 | $120.10 | $120.10 |
| Purchase #6 | $63.55 | 5.444% | $67.0097 | $67.01 | $67.00 | $67.00 |
| Purchase #7 | $71.63 | 7.368% | $76.9077 | $76.91 | $76.90 | $76.90 |
| 7 purchase totals = | $511.08 | $558.2315 | $558.23 | $558.20 | $558.20 | |