| 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 | $47.71 | 9.664% | $52.3207 | $52.32 | $52.30 | $52.30 |
| Purchase #2 | $95.95 | 13.596% | $108.9954 | $109.00 | $109.00 | $109.00 |
| Purchase #3 | $139.71 | 8.860% | $152.0883 | $152.09 | $152.10 | $152.10 |
| Purchase #4 | $86.39 | 6.639% | $92.1254 | $92.13 | $92.15 | $92.10 |
| Purchase #5 | $71.33 | 8.129% | $77.1284 | $77.13 | $77.15 | $77.10 |
| Purchase #6 | $230.68 | 11.252% | $256.6361 | $256.64 | $256.65 | $256.60 |
| Purchase #7 | $18.43 | 6.849% | $19.6923 | $19.69 | $19.70 | $19.70 |
| 7 purchase totals = | $690.20 | $758.9866 | $759.00 | $759.05 | $758.90 | |