| 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 | $49.32 | 7.732% | $53.1334 | $53.13 | $53.15 | $53.10 |
| Purchase #2 | $199.70 | 5.135% | $209.9546 | $209.95 | $209.95 | $210.00 |
| Purchase #3 | $238.52 | 10.714% | $264.075 | $264.08 | $264.10 | $264.10 |
| Purchase #4 | $21.25 | 10.118% | $23.4001 | $23.40 | $23.40 | $23.40 |
| Purchase #5 | $203.72 | 8.459% | $220.9527 | $220.95 | $220.95 | $221.00 |
| Purchase #6 | $191.56 | 13.662% | $217.7309 | $217.73 | $217.75 | $217.70 |
| Purchase #7 | $147.86 | 12.233% | $165.9477 | $165.95 | $165.95 | $165.90 |
| 7 purchase totals = | $1,051.93 | $1,155.1944 | $1,155.19 | $1,155.25 | $1,155.20 | |