| 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 | $50.31 | 6.637% | $53.6491 | $53.65 | $53.65 | $53.60 |
| Purchase #2 | $28.29 | 10.341% | $31.2155 | $31.22 | $31.20 | $31.20 |
| Purchase #3 | $6.81 | 9.131% | $7.4318 | $7.43 | $7.45 | $7.40 |
| Purchase #4 | $152.81 | 5.355% | $160.993 | $160.99 | $161.00 | $161.00 |
| Purchase #5 | $246.28 | 3.268% | $254.3284 | $254.33 | $254.35 | $254.30 |
| Purchase #6 | $159.92 | 5.423% | $168.5925 | $168.59 | $168.60 | $168.60 |
| Purchase #7 | $222.28 | 10.317% | $245.2126 | $245.21 | $245.20 | $245.20 |
| 7 purchase totals = | $866.70 | $921.4229 | $921.42 | $921.45 | $921.30 | |