| 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 | $36.77 | 11.809% | $41.1122 | $41.11 | $41.10 | $41.10 |
| Purchase #2 | $69.70 | 7.361% | $74.8306 | $74.83 | $74.85 | $74.80 |
| Purchase #3 | $63.73 | 11.728% | $71.2043 | $71.20 | $71.20 | $71.20 |
| Purchase #4 | $70.56 | 12.757% | $79.5613 | $79.56 | $79.55 | $79.60 |
| Purchase #5 | $134.90 | 4.250% | $140.6333 | $140.63 | $140.65 | $140.60 |
| Purchase #6 | $85.30 | 13.640% | $96.9349 | $96.93 | $96.95 | $96.90 |
| Purchase #7 | $248.65 | 13.633% | $282.5485 | $282.55 | $282.55 | $282.50 |
| 7 purchase totals = | $709.61 | $786.8251 | $786.81 | $786.85 | $786.70 | |