| 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 | $35.79 | 13.446% | $40.6023 | $40.60 | $40.60 | $40.60 |
| Purchase #2 | $31.82 | 3.808% | $33.0317 | $33.03 | $33.05 | $33.00 |
| Purchase #3 | $50.32 | 12.753% | $56.7373 | $56.74 | $56.75 | $56.70 |
| Purchase #4 | $242.71 | 13.119% | $274.5511 | $274.55 | $274.55 | $274.60 |
| Purchase #5 | $35.66 | 3.597% | $36.9427 | $36.94 | $36.95 | $36.90 |
| Purchase #6 | $67.48 | 4.113% | $70.2555 | $70.26 | $70.25 | $70.30 |
| Purchase #7 | $214.31 | 3.623% | $222.0745 | $222.07 | $222.05 | $222.10 |
| 7 purchase totals = | $678.09 | $734.1951 | $734.19 | $734.20 | $734.20 | |