| 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 | $90.27 | 6.649% | $96.2721 | $96.27 | $96.25 | $96.30 |
| Purchase #2 | $173.45 | 13.642% | $197.112 | $197.11 | $197.10 | $197.10 |
| Purchase #3 | $162.35 | 12.134% | $182.0495 | $182.05 | $182.05 | $182.00 |
| Purchase #4 | $187.98 | 12.194% | $210.9023 | $210.90 | $210.90 | $210.90 |
| Purchase #5 | $6.45 | 12.372% | $7.248 | $7.25 | $7.25 | $7.20 |
| Purchase #6 | $215.84 | 7.313% | $231.6244 | $231.62 | $231.60 | $231.60 |
| Purchase #7 | $116.68 | 5.813% | $123.4626 | $123.46 | $123.45 | $123.50 |
| 7 purchase totals = | $953.02 | $1,048.6709 | $1,048.66 | $1,048.60 | $1,048.60 | |