| 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 | $141.41 | 6.231% | $150.2213 | $150.22 | $150.20 | $150.20 |
| Purchase #2 | $193.43 | 7.317% | $207.5833 | $207.58 | $207.60 | $207.60 |
| Purchase #3 | $17.71 | 11.673% | $19.7773 | $19.78 | $19.80 | $19.80 |
| Purchase #4 | $90.93 | 5.737% | $96.1467 | $96.15 | $96.15 | $96.10 |
| Purchase #5 | $32.77 | 4.533% | $34.2555 | $34.26 | $34.25 | $34.30 |
| Purchase #6 | $18.39 | 6.438% | $19.5739 | $19.57 | $19.55 | $19.60 |
| Purchase #7 | $5.83 | 4.767% | $6.1079 | $6.11 | $6.10 | $6.10 |
| 7 purchase totals = | $500.47 | $533.6659 | $533.67 | $533.65 | $533.70 | |