| 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 | $80.31 | 12.561% | $90.3977 | $90.40 | $90.40 | $90.40 |
| Purchase #2 | $198.81 | 6.122% | $210.9811 | $210.98 | $211.00 | $211.00 |
| Purchase #3 | $223.73 | 11.588% | $249.6558 | $249.66 | $249.65 | $249.70 |
| Purchase #4 | $239.58 | 3.786% | $248.6505 | $248.65 | $248.65 | $248.70 |
| Purchase #5 | $11.62 | 8.784% | $12.6407 | $12.64 | $12.65 | $12.60 |
| Purchase #6 | $66.79 | 6.552% | $71.1661 | $71.17 | $71.15 | $71.20 |
| Purchase #7 | $71.72 | 13.428% | $81.3506 | $81.35 | $81.35 | $81.40 |
| 7 purchase totals = | $892.56 | $964.8425 | $964.85 | $964.85 | $965.00 | |