| 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 | $31.88 | 8.651% | $34.6379 | $34.64 | $34.65 | $34.60 |
| Purchase #2 | $66.64 | 10.190% | $73.4306 | $73.43 | $73.45 | $73.40 |
| Purchase #3 | $75.54 | 13.701% | $85.8897 | $85.89 | $85.90 | $85.90 |
| Purchase #4 | $49.76 | 7.690% | $53.5865 | $53.59 | $53.60 | $53.60 |
| Purchase #5 | $218.62 | 3.282% | $225.7951 | $225.80 | $225.80 | $225.80 |
| Purchase #6 | $152.80 | 3.548% | $158.2213 | $158.22 | $158.20 | $158.20 |
| Purchase #7 | $245.83 | 4.216% | $256.1942 | $256.19 | $256.20 | $256.20 |
| 7 purchase totals = | $841.07 | $887.7553 | $887.76 | $887.80 | $887.70 | |