| 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 | $5.35 | 8.158% | $5.7865 | $5.79 | $5.80 | $5.80 |
| Purchase #2 | $43.42 | 3.494% | $44.9371 | $44.94 | $44.95 | $44.90 |
| Purchase #3 | $120.43 | 4.753% | $126.154 | $126.15 | $126.15 | $126.20 |
| Purchase #4 | $121.95 | 13.241% | $138.0974 | $138.10 | $138.10 | $138.10 |
| Purchase #5 | $153.53 | 8.570% | $166.6875 | $166.69 | $166.70 | $166.70 |
| Purchase #6 | $130.58 | 3.851% | $135.6086 | $135.61 | $135.60 | $135.60 |
| Purchase #7 | $50.42 | 13.194% | $57.0724 | $57.07 | $57.05 | $57.10 |
| 7 purchase totals = | $625.68 | $674.3435 | $674.35 | $674.35 | $674.40 | |