| 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 | $42.66 | 9.766% | $46.8262 | $46.83 | $46.85 | $46.80 |
| Purchase #2 | $122.44 | 13.174% | $138.5702 | $138.57 | $138.55 | $138.60 |
| Purchase #3 | $13.83 | 9.282% | $15.1137 | $15.11 | $15.10 | $15.10 |
| Purchase #4 | $162.45 | 5.136% | $170.7934 | $170.79 | $170.80 | $170.80 |
| Purchase #5 | $121.76 | 6.290% | $129.4187 | $129.42 | $129.40 | $129.40 |
| Purchase #6 | $84.92 | 13.769% | $96.6126 | $96.61 | $96.60 | $96.60 |
| Purchase #7 | $117.42 | 11.514% | $130.9397 | $130.94 | $130.95 | $130.90 |
| 7 purchase totals = | $665.48 | $728.2745 | $728.27 | $728.25 | $728.20 | |