| 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 | $94.93 | 4.170% | $98.8886 | $98.89 | $98.90 | $98.90 |
| Purchase #2 | $118.61 | 5.251% | $124.8382 | $124.84 | $124.85 | $124.80 |
| Purchase #3 | $22.82 | 8.246% | $24.7017 | $24.70 | $24.70 | $24.70 |
| Purchase #4 | $105.45 | 8.564% | $114.4807 | $114.48 | $114.50 | $114.50 |
| Purchase #5 | $34.95 | 11.818% | $39.0804 | $39.08 | $39.10 | $39.10 |
| Purchase #6 | $96.48 | 10.330% | $106.4464 | $106.45 | $106.45 | $106.40 |
| Purchase #7 | $125.94 | 7.824% | $135.7935 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $599.18 | $644.2295 | $644.23 | $644.30 | $644.20 | |