| 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 | $249.51 | 5.536% | $263.3229 | $263.32 | $263.30 | $263.30 |
| Purchase #2 | $49.37 | 7.584% | $53.1142 | $53.11 | $53.10 | $53.10 |
| Purchase #3 | $5.94 | 8.428% | $6.4406 | $6.44 | $6.45 | $6.40 |
| Purchase #4 | $103.60 | 7.113% | $110.9691 | $110.97 | $110.95 | $111.00 |
| Purchase #5 | $20.30 | 9.571% | $22.2429 | $22.24 | $22.25 | $22.20 |
| Purchase #6 | $134.55 | 6.850% | $143.7667 | $143.77 | $143.75 | $143.80 |
| Purchase #7 | $149.50 | 12.289% | $167.8721 | $167.87 | $167.85 | $167.90 |
| 7 purchase totals = | $712.77 | $767.7285 | $767.72 | $767.65 | $767.70 | |