| 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 | $42.64 | 4.482% | $44.5511 | $44.55 | $44.55 | $44.60 |
| Purchase #2 | $80.76 | 7.649% | $86.9373 | $86.94 | $86.95 | $86.90 |
| Purchase #3 | $166.33 | 10.295% | $183.4537 | $183.45 | $183.45 | $183.50 |
| Purchase #4 | $114.91 | 5.103% | $120.7739 | $120.77 | $120.75 | $120.80 |
| Purchase #5 | $202.46 | 8.525% | $219.7197 | $219.72 | $219.70 | $219.70 |
| Purchase #6 | $81.90 | 3.299% | $84.6019 | $84.60 | $84.60 | $84.60 |
| Purchase #7 | $57.84 | 8.654% | $62.8455 | $62.85 | $62.85 | $62.80 |
| 7 purchase totals = | $746.84 | $802.8831 | $802.88 | $802.85 | $802.90 | |