| 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 | $84.99 | 5.602% | $89.7511 | $89.75 | $89.75 | $89.80 |
| Purchase #2 | $70.26 | 4.798% | $73.6311 | $73.63 | $73.65 | $73.60 |
| Purchase #3 | $51.48 | 6.464% | $54.8077 | $54.81 | $54.80 | $54.80 |
| Purchase #4 | $127.80 | 6.830% | $136.5287 | $136.53 | $136.55 | $136.50 |
| Purchase #5 | $41.76 | 13.235% | $47.2869 | $47.29 | $47.30 | $47.30 |
| Purchase #6 | $244.64 | 5.526% | $258.1588 | $258.16 | $258.15 | $258.20 |
| Purchase #7 | $198.61 | 6.715% | $211.9467 | $211.95 | $211.95 | $211.90 |
| 7 purchase totals = | $819.54 | $872.1110 | $872.12 | $872.15 | $872.10 | |