| 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 | $15.58 | 6.788% | $16.6376 | $16.64 | $16.65 | $16.60 |
| Purchase #2 | $32.71 | 3.794% | $33.951 | $33.95 | $33.95 | $34.00 |
| Purchase #3 | $224.67 | 3.524% | $232.5874 | $232.59 | $232.60 | $232.60 |
| Purchase #4 | $106.96 | 12.459% | $120.2861 | $120.29 | $120.30 | $120.30 |
| Purchase #5 | $18.58 | 6.548% | $19.7966 | $19.80 | $19.80 | $19.80 |
| Purchase #6 | $165.32 | 8.210% | $178.8928 | $178.89 | $178.90 | $178.90 |
| Purchase #7 | $194.90 | 13.432% | $221.079 | $221.08 | $221.10 | $221.10 |
| 7 purchase totals = | $758.72 | $823.2305 | $823.24 | $823.30 | $823.30 | |