| 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 | $25.34 | 12.131% | $28.414 | $28.41 | $28.40 | $28.40 |
| Purchase #2 | $35.92 | 4.601% | $37.5727 | $37.57 | $37.55 | $37.60 |
| Purchase #3 | $130.26 | 13.123% | $147.354 | $147.35 | $147.35 | $147.40 |
| Purchase #4 | $153.85 | 8.252% | $166.5457 | $166.55 | $166.55 | $166.50 |
| Purchase #5 | $225.87 | 13.448% | $256.245 | $256.25 | $256.25 | $256.20 |
| Purchase #6 | $70.95 | 12.535% | $79.8436 | $79.84 | $79.85 | $79.80 |
| Purchase #7 | $208.90 | 5.557% | $220.5086 | $220.51 | $220.50 | $220.50 |
| 7 purchase totals = | $851.09 | $936.4836 | $936.48 | $936.45 | $936.40 | |