| 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 | $25.99 | 12.811% | $29.3196 | $29.32 | $29.30 | $29.30 |
| Purchase #2 | $126.83 | 3.770% | $131.6115 | $131.61 | $131.60 | $131.60 |
| Purchase #3 | $130.96 | 11.123% | $145.5267 | $145.53 | $145.55 | $145.50 |
| Purchase #4 | $172.80 | 3.559% | $178.95 | $178.95 | $178.95 | $179.00 |
| Purchase #5 | $21.61 | 3.103% | $22.2806 | $22.28 | $22.30 | $22.30 |
| Purchase #6 | $140.81 | 13.759% | $160.184 | $160.18 | $160.20 | $160.20 |
| Purchase #7 | $96.28 | 11.431% | $107.2858 | $107.29 | $107.30 | $107.30 |
| 7 purchase totals = | $715.28 | $775.1582 | $775.16 | $775.20 | $775.20 | |