| 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 | $73.68 | 6.299% | $78.3211 | $78.32 | $78.30 | $78.30 |
| Purchase #2 | $235.62 | 12.827% | $265.843 | $265.84 | $265.85 | $265.80 |
| Purchase #3 | $144.37 | 10.580% | $159.6443 | $159.64 | $159.65 | $159.60 |
| Purchase #4 | $68.78 | 6.520% | $73.2645 | $73.26 | $73.25 | $73.30 |
| Purchase #5 | $170.36 | 11.393% | $189.7691 | $189.77 | $189.75 | $189.80 |
| Purchase #6 | $176.39 | 11.704% | $197.0347 | $197.03 | $197.05 | $197.00 |
| Purchase #7 | $82.73 | 13.822% | $94.1649 | $94.16 | $94.15 | $94.20 |
| 7 purchase totals = | $951.93 | $1,058.0416 | $1,058.02 | $1,058.00 | $1,058.00 | |