| 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 | $31.89 | 12.263% | $35.8007 | $35.80 | $35.80 | $35.80 |
| Purchase #2 | $130.90 | 7.522% | $140.7463 | $140.75 | $140.75 | $140.70 |
| Purchase #3 | $87.29 | 7.393% | $93.7433 | $93.74 | $93.75 | $93.70 |
| Purchase #4 | $221.42 | 7.228% | $237.4242 | $237.42 | $237.40 | $237.40 |
| Purchase #5 | $94.89 | 4.242% | $98.9152 | $98.92 | $98.90 | $98.90 |
| Purchase #6 | $147.42 | 5.341% | $155.2937 | $155.29 | $155.30 | $155.30 |
| Purchase #7 | $220.58 | 4.429% | $230.3495 | $230.35 | $230.35 | $230.30 |
| 7 purchase totals = | $934.39 | $992.2729 | $992.27 | $992.25 | $992.10 | |