| 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 | $40.30 | 9.112% | $43.9721 | $43.97 | $43.95 | $44.00 |
| Purchase #2 | $168.37 | 3.499% | $174.2613 | $174.26 | $174.25 | $174.30 |
| Purchase #3 | $128.92 | 8.226% | $139.525 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $28.87 | 10.613% | $31.934 | $31.93 | $31.95 | $31.90 |
| Purchase #5 | $88.44 | 6.236% | $93.9551 | $93.96 | $93.95 | $94.00 |
| Purchase #6 | $99.45 | 12.715% | $112.0951 | $112.10 | $112.10 | $112.10 |
| Purchase #7 | $135.73 | 11.106% | $150.8042 | $150.80 | $150.80 | $150.80 |
| 7 purchase totals = | $690.08 | $746.5468 | $746.55 | $746.55 | $746.60 | |