| 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 | $84.46 | 10.652% | $93.4567 | $93.46 | $93.45 | $93.50 |
| Purchase #2 | $179.58 | 4.390% | $187.4636 | $187.46 | $187.45 | $187.50 |
| Purchase #3 | $25.60 | 12.259% | $28.7383 | $28.74 | $28.75 | $28.70 |
| Purchase #4 | $70.88 | 10.327% | $78.1998 | $78.20 | $78.20 | $78.20 |
| Purchase #5 | $209.77 | 5.209% | $220.6969 | $220.70 | $220.70 | $220.70 |
| Purchase #6 | $179.39 | 13.261% | $203.1789 | $203.18 | $203.20 | $203.20 |
| Purchase #7 | $220.86 | 13.102% | $249.7971 | $249.80 | $249.80 | $249.80 |
| 7 purchase totals = | $970.54 | $1,061.5313 | $1,061.54 | $1,061.55 | $1,061.60 | |