| 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 | $90.57 | 9.391% | $99.0754 | $99.08 | $99.10 | $99.10 |
| Purchase #2 | $63.34 | 4.834% | $66.4019 | $66.40 | $66.40 | $66.40 |
| Purchase #3 | $67.27 | 9.608% | $73.7333 | $73.73 | $73.75 | $73.70 |
| Purchase #4 | $96.27 | 7.640% | $103.625 | $103.63 | $103.65 | $103.60 |
| Purchase #5 | $34.84 | 10.201% | $38.394 | $38.39 | $38.40 | $38.40 |
| Purchase #6 | $190.80 | 8.157% | $206.3636 | $206.36 | $206.35 | $206.40 |
| Purchase #7 | $41.97 | 9.235% | $45.8459 | $45.85 | $45.85 | $45.80 |
| 7 purchase totals = | $585.06 | $633.4391 | $633.44 | $633.50 | $633.40 | |