| 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 | $69.37 | 8.700% | $75.4052 | $75.41 | $75.40 | $75.40 |
| Purchase #2 | $159.60 | 8.262% | $172.7862 | $172.79 | $172.80 | $172.80 |
| Purchase #3 | $18.72 | 4.329% | $19.5304 | $19.53 | $19.55 | $19.50 |
| Purchase #4 | $47.36 | 13.184% | $53.6039 | $53.60 | $53.60 | $53.60 |
| Purchase #5 | $66.35 | 10.248% | $73.1495 | $73.15 | $73.15 | $73.10 |
| Purchase #6 | $114.61 | 12.505% | $128.942 | $128.94 | $128.95 | $128.90 |
| Purchase #7 | $226.43 | 13.152% | $256.2101 | $256.21 | $256.20 | $256.20 |
| 7 purchase totals = | $702.44 | $779.6273 | $779.63 | $779.65 | $779.50 | |