| 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 | $82.66 | 10.201% | $91.0921 | $91.09 | $91.10 | $91.10 |
| Purchase #2 | $120.52 | 12.409% | $135.4753 | $135.48 | $135.50 | $135.50 |
| Purchase #3 | $94.56 | 5.268% | $99.5414 | $99.54 | $99.55 | $99.50 |
| Purchase #4 | $8.27 | 13.782% | $9.4098 | $9.41 | $9.40 | $9.40 |
| Purchase #5 | $218.70 | 11.667% | $244.2157 | $244.22 | $244.20 | $244.20 |
| Purchase #6 | $85.61 | 7.801% | $92.2884 | $92.29 | $92.30 | $92.30 |
| Purchase #7 | $20.84 | 4.355% | $21.7476 | $21.75 | $21.75 | $21.70 |
| 7 purchase totals = | $631.16 | $693.7703 | $693.78 | $693.80 | $693.70 | |