| 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 | $76.27 | 5.588% | $80.532 | $80.53 | $80.55 | $80.50 |
| Purchase #2 | $166.89 | 4.397% | $174.2282 | $174.23 | $174.25 | $174.20 |
| Purchase #3 | $32.69 | 9.573% | $35.8194 | $35.82 | $35.80 | $35.80 |
| Purchase #4 | $53.93 | 6.335% | $57.3465 | $57.35 | $57.35 | $57.30 |
| Purchase #5 | $55.87 | 11.842% | $62.4861 | $62.49 | $62.50 | $62.50 |
| Purchase #6 | $243.68 | 3.171% | $251.4071 | $251.41 | $251.40 | $251.40 |
| Purchase #7 | $238.56 | 11.376% | $265.6986 | $265.70 | $265.70 | $265.70 |
| 7 purchase totals = | $867.89 | $927.5179 | $927.53 | $927.55 | $927.40 | |