| 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 | $47.32 | 13.458% | $53.6883 | $53.69 | $53.70 | $53.70 |
| Purchase #2 | $114.37 | 5.207% | $120.3252 | $120.33 | $120.35 | $120.30 |
| Purchase #3 | $194.82 | 7.613% | $209.6516 | $209.65 | $209.65 | $209.70 |
| Purchase #4 | $122.63 | 3.794% | $127.2826 | $127.28 | $127.30 | $127.30 |
| Purchase #5 | $36.25 | 11.177% | $40.3017 | $40.30 | $40.30 | $40.30 |
| Purchase #6 | $201.55 | 3.596% | $208.7977 | $208.80 | $208.80 | $208.80 |
| Purchase #7 | $122.95 | 7.192% | $131.7926 | $131.79 | $131.80 | $131.80 |
| 7 purchase totals = | $839.89 | $891.8397 | $891.84 | $891.90 | $891.90 | |