| 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 | $49.88 | 6.630% | $53.187 | $53.19 | $53.20 | $53.20 |
| Purchase #2 | $60.78 | 9.286% | $66.424 | $66.42 | $66.40 | $66.40 |
| Purchase #3 | $141.39 | 10.292% | $155.9419 | $155.94 | $155.95 | $155.90 |
| Purchase #4 | $134.83 | 13.301% | $152.7637 | $152.76 | $152.75 | $152.80 |
| Purchase #5 | $219.92 | 3.150% | $226.8475 | $226.85 | $226.85 | $226.80 |
| Purchase #6 | $62.64 | 3.511% | $64.8393 | $64.84 | $64.85 | $64.80 |
| Purchase #7 | $154.60 | 8.349% | $167.5076 | $167.51 | $167.50 | $167.50 |
| 7 purchase totals = | $824.04 | $887.5110 | $887.51 | $887.50 | $887.40 | |