| 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 | $41.45 | 11.812% | $46.3461 | $46.35 | $46.35 | $46.30 |
| Purchase #2 | $239.31 | 4.594% | $250.3039 | $250.30 | $250.30 | $250.30 |
| Purchase #3 | $39.41 | 5.575% | $41.6071 | $41.61 | $41.60 | $41.60 |
| Purchase #4 | $39.65 | 8.487% | $43.0151 | $43.02 | $43.00 | $43.00 |
| Purchase #5 | $22.84 | 11.701% | $25.5125 | $25.51 | $25.50 | $25.50 |
| Purchase #6 | $183.86 | 9.705% | $201.7036 | $201.70 | $201.70 | $201.70 |
| Purchase #7 | $152.88 | 13.446% | $173.4362 | $173.44 | $173.45 | $173.40 |
| 7 purchase totals = | $719.40 | $781.9245 | $781.93 | $781.90 | $781.80 | |