| 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 | $19.42 | 7.796% | $20.934 | $20.93 | $20.95 | $20.90 |
| Purchase #2 | $95.28 | 5.664% | $100.6767 | $100.68 | $100.70 | $100.70 |
| Purchase #3 | $230.94 | 6.393% | $245.704 | $245.70 | $245.70 | $245.70 |
| Purchase #4 | $165.88 | 10.804% | $183.8017 | $183.80 | $183.80 | $183.80 |
| Purchase #5 | $22.69 | 5.861% | $24.0199 | $24.02 | $24.00 | $24.00 |
| Purchase #6 | $95.72 | 5.657% | $101.1349 | $101.13 | $101.15 | $101.10 |
| Purchase #7 | $171.66 | 13.564% | $194.944 | $194.94 | $194.95 | $194.90 |
| 7 purchase totals = | $801.59 | $871.2152 | $871.20 | $871.25 | $871.10 | |