| 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 | $96.68 | 4.792% | $101.3129 | $101.31 | $101.30 | $101.30 |
| Purchase #2 | $39.79 | 4.626% | $41.6307 | $41.63 | $41.65 | $41.60 |
| Purchase #3 | $135.69 | 10.443% | $149.8601 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $202.67 | 8.138% | $219.1633 | $219.16 | $219.15 | $219.20 |
| Purchase #5 | $199.47 | 8.440% | $216.3053 | $216.31 | $216.30 | $216.30 |
| Purchase #6 | $231.36 | 7.588% | $248.9156 | $248.92 | $248.90 | $248.90 |
| Purchase #7 | $17.79 | 9.172% | $19.4217 | $19.42 | $19.40 | $19.40 |
| 7 purchase totals = | $923.45 | $996.6096 | $996.61 | $996.55 | $996.60 | |