| 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 | $10.85 | 4.851% | $11.3763 | $11.38 | $11.40 | $11.40 |
| Purchase #2 | $42.46 | 6.643% | $45.2806 | $45.28 | $45.30 | $45.30 |
| Purchase #3 | $121.83 | 5.294% | $128.2797 | $128.28 | $128.30 | $128.30 |
| Purchase #4 | $244.65 | 7.712% | $263.5174 | $263.52 | $263.50 | $263.50 |
| Purchase #5 | $159.94 | 3.105% | $164.9061 | $164.91 | $164.90 | $164.90 |
| Purchase #6 | $121.90 | 11.466% | $135.8771 | $135.88 | $135.90 | $135.90 |
| Purchase #7 | $8.31 | 9.680% | $9.1144 | $9.11 | $9.10 | $9.10 |
| 7 purchase totals = | $709.94 | $758.3516 | $758.36 | $758.40 | $758.40 | |