| 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 | $31.55 | 7.701% | $33.9797 | $33.98 | $34.00 | $34.00 |
| Purchase #2 | $112.86 | 6.863% | $120.6056 | $120.61 | $120.60 | $120.60 |
| Purchase #3 | $216.32 | 5.726% | $228.7065 | $228.71 | $228.70 | $228.70 |
| Purchase #4 | $130.78 | 5.216% | $137.6015 | $137.60 | $137.60 | $137.60 |
| Purchase #5 | $6.60 | 10.233% | $7.2754 | $7.28 | $7.30 | $7.30 |
| Purchase #6 | $70.30 | 4.416% | $73.4044 | $73.40 | $73.40 | $73.40 |
| Purchase #7 | $65.52 | 10.165% | $72.1801 | $72.18 | $72.20 | $72.20 |
| 7 purchase totals = | $633.93 | $673.7532 | $673.76 | $673.80 | $673.80 | |