| 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 | $50.68 | 7.198% | $54.3279 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $120.83 | 7.765% | $130.2124 | $130.21 | $130.20 | $130.20 |
| Purchase #3 | $164.70 | 10.771% | $182.4398 | $182.44 | $182.45 | $182.40 |
| Purchase #4 | $130.51 | 9.868% | $143.3887 | $143.39 | $143.40 | $143.40 |
| Purchase #5 | $198.28 | 11.608% | $221.2963 | $221.30 | $221.30 | $221.30 |
| Purchase #6 | $249.38 | 5.148% | $262.2181 | $262.22 | $262.20 | $262.20 |
| Purchase #7 | $67.54 | 10.476% | $74.6155 | $74.62 | $74.60 | $74.60 |
| 7 purchase totals = | $981.92 | $1,068.4987 | $1,068.51 | $1,068.50 | $1,068.40 | |