| 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 | $52.49 | 7.418% | $56.3837 | $56.38 | $56.40 | $56.40 |
| Purchase #2 | $78.60 | 7.220% | $84.2749 | $84.27 | $84.25 | $84.30 |
| Purchase #3 | $17.41 | 12.317% | $19.5544 | $19.55 | $19.55 | $19.60 |
| Purchase #4 | $124.86 | 4.630% | $130.641 | $130.64 | $130.65 | $130.60 |
| Purchase #5 | $43.26 | 3.181% | $44.6361 | $44.64 | $44.65 | $44.60 |
| Purchase #6 | $199.81 | 5.680% | $211.1592 | $211.16 | $211.15 | $211.20 |
| Purchase #7 | $153.54 | 3.624% | $159.1043 | $159.10 | $159.10 | $159.10 |
| 7 purchase totals = | $669.97 | $705.7536 | $705.74 | $705.75 | $705.80 | |