| 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 | $95.26 | 5.231% | $100.2431 | $100.24 | $100.25 | $100.20 |
| Purchase #2 | $139.65 | 4.594% | $146.0655 | $146.07 | $146.05 | $146.10 |
| Purchase #3 | $100.29 | 6.270% | $106.5782 | $106.58 | $106.60 | $106.60 |
| Purchase #4 | $111.32 | 9.333% | $121.7095 | $121.71 | $121.70 | $121.70 |
| Purchase #5 | $43.30 | 13.615% | $49.1953 | $49.20 | $49.20 | $49.20 |
| Purchase #6 | $152.64 | 7.507% | $164.0987 | $164.10 | $164.10 | $164.10 |
| Purchase #7 | $138.80 | 6.131% | $147.3098 | $147.31 | $147.30 | $147.30 |
| 7 purchase totals = | $781.26 | $835.2001 | $835.21 | $835.20 | $835.20 | |