| 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 | $36.68 | 7.546% | $39.4479 | $39.45 | $39.45 | $39.40 |
| Purchase #2 | $169.48 | 11.590% | $189.1227 | $189.12 | $189.10 | $189.10 |
| Purchase #3 | $184.83 | 11.812% | $206.6621 | $206.66 | $206.65 | $206.70 |
| Purchase #4 | $106.76 | 13.792% | $121.4843 | $121.48 | $121.50 | $121.50 |
| Purchase #5 | $73.62 | 8.432% | $79.8276 | $79.83 | $79.85 | $79.80 |
| Purchase #6 | $151.95 | 6.154% | $161.301 | $161.30 | $161.30 | $161.30 |
| Purchase #7 | $244.84 | 10.611% | $270.82 | $270.82 | $270.80 | $270.80 |
| 7 purchase totals = | $968.16 | $1,068.6656 | $1,068.66 | $1,068.65 | $1,068.60 | |