| 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 | $50.94 | 7.656% | $54.84 | $54.84 | $54.85 | $54.80 |
| Purchase #2 | $95.89 | 13.188% | $108.536 | $108.54 | $108.55 | $108.50 |
| Purchase #3 | $130.82 | 9.406% | $143.1249 | $143.12 | $143.10 | $143.10 |
| Purchase #4 | $132.85 | 7.354% | $142.6198 | $142.62 | $142.60 | $142.60 |
| Purchase #5 | $172.44 | 12.339% | $193.7174 | $193.72 | $193.70 | $193.70 |
| Purchase #6 | $188.36 | 12.534% | $211.969 | $211.97 | $211.95 | $212.00 |
| Purchase #7 | $248.61 | 5.428% | $262.1046 | $262.10 | $262.10 | $262.10 |
| 7 purchase totals = | $1,019.91 | $1,116.9117 | $1,116.91 | $1,116.85 | $1,116.80 | |