| 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 | $91.60 | 3.623% | $94.9187 | $94.92 | $94.90 | $94.90 |
| Purchase #2 | $9.83 | 13.171% | $11.1247 | $11.12 | $11.10 | $11.10 |
| Purchase #3 | $180.58 | 12.771% | $203.6419 | $203.64 | $203.65 | $203.60 |
| Purchase #4 | $61.69 | 4.649% | $64.558 | $64.56 | $64.55 | $64.60 |
| Purchase #5 | $37.69 | 10.287% | $41.5672 | $41.57 | $41.55 | $41.60 |
| Purchase #6 | $179.81 | 7.859% | $193.9413 | $193.94 | $193.95 | $193.90 |
| Purchase #7 | $35.39 | 3.740% | $36.7136 | $36.71 | $36.70 | $36.70 |
| 7 purchase totals = | $596.59 | $646.4654 | $646.46 | $646.40 | $646.40 | |