| 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 | $50.84 | 5.289% | $53.5289 | $53.53 | $53.55 | $53.50 |
| Purchase #2 | $168.68 | 7.605% | $181.5081 | $181.51 | $181.50 | $181.50 |
| Purchase #3 | $162.65 | 8.636% | $176.6965 | $176.70 | $176.70 | $176.70 |
| Purchase #4 | $164.25 | 8.122% | $177.5904 | $177.59 | $177.60 | $177.60 |
| Purchase #5 | $145.83 | 10.309% | $160.8636 | $160.86 | $160.85 | $160.90 |
| Purchase #6 | $77.74 | 7.805% | $83.8076 | $83.81 | $83.80 | $83.80 |
| Purchase #7 | $159.96 | 13.519% | $181.585 | $181.59 | $181.60 | $181.60 |
| 7 purchase totals = | $929.95 | $1,015.5801 | $1,015.59 | $1,015.60 | $1,015.60 | |