| 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 | $51.59 | 5.116% | $54.2293 | $54.23 | $54.25 | $54.20 |
| Purchase #2 | $202.57 | 12.557% | $228.0067 | $228.01 | $228.00 | $228.00 |
| Purchase #3 | $46.60 | 9.573% | $51.061 | $51.06 | $51.05 | $51.10 |
| Purchase #4 | $234.38 | 7.348% | $251.6022 | $251.60 | $251.60 | $251.60 |
| Purchase #5 | $232.49 | 11.294% | $258.7474 | $258.75 | $258.75 | $258.70 |
| Purchase #6 | $35.63 | 10.777% | $39.4698 | $39.47 | $39.45 | $39.50 |
| Purchase #7 | $56.28 | 11.611% | $62.8147 | $62.81 | $62.80 | $62.80 |
| 7 purchase totals = | $859.54 | $945.9311 | $945.93 | $945.90 | $945.90 | |