| 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 | $87.38 | 6.854% | $93.369 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $41.57 | 10.708% | $46.0213 | $46.02 | $46.00 | $46.00 |
| Purchase #3 | $134.84 | 5.163% | $141.8018 | $141.80 | $141.80 | $141.80 |
| Purchase #4 | $150.84 | 5.819% | $159.6174 | $159.62 | $159.60 | $159.60 |
| Purchase #5 | $220.44 | 7.597% | $237.1868 | $237.19 | $237.20 | $237.20 |
| Purchase #6 | $203.25 | 8.703% | $220.9388 | $220.94 | $220.95 | $220.90 |
| Purchase #7 | $139.52 | 11.867% | $156.0768 | $156.08 | $156.10 | $156.10 |
| 7 purchase totals = | $977.84 | $1,055.0119 | $1,055.02 | $1,055.00 | $1,055.00 | |