| 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 | $56.99 | 3.415% | $58.9362 | $58.94 | $58.95 | $58.90 |
| Purchase #2 | $237.31 | 3.429% | $245.4474 | $245.45 | $245.45 | $245.40 |
| Purchase #3 | $238.61 | 7.353% | $256.155 | $256.16 | $256.15 | $256.20 |
| Purchase #4 | $86.55 | 11.661% | $96.6426 | $96.64 | $96.65 | $96.60 |
| Purchase #5 | $28.77 | 11.721% | $32.1421 | $32.14 | $32.15 | $32.10 |
| Purchase #6 | $107.98 | 13.603% | $122.6685 | $122.67 | $122.65 | $122.70 |
| Purchase #7 | $37.30 | 9.315% | $40.7745 | $40.77 | $40.75 | $40.80 |
| 7 purchase totals = | $793.51 | $852.7663 | $852.77 | $852.75 | $852.70 | |