| 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 | $84.80 | 13.323% | $96.0979 | $96.10 | $96.10 | $96.10 |
| Purchase #2 | $114.26 | 12.845% | $128.9367 | $128.94 | $128.95 | $128.90 |
| Purchase #3 | $44.95 | 10.425% | $49.636 | $49.64 | $49.65 | $49.60 |
| Purchase #4 | $178.48 | 6.666% | $190.3775 | $190.38 | $190.40 | $190.40 |
| Purchase #5 | $140.50 | 11.389% | $156.5015 | $156.50 | $156.50 | $156.50 |
| Purchase #6 | $183.65 | 3.305% | $189.7196 | $189.72 | $189.70 | $189.70 |
| Purchase #7 | $88.43 | 7.591% | $95.1427 | $95.14 | $95.15 | $95.10 |
| 7 purchase totals = | $835.07 | $906.4119 | $906.42 | $906.45 | $906.30 | |