| 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 | $88.33 | 9.163% | $96.4237 | $96.42 | $96.40 | $96.40 |
| Purchase #2 | $115.56 | 4.348% | $120.5845 | $120.58 | $120.60 | $120.60 |
| Purchase #3 | $81.75 | 13.371% | $92.6808 | $92.68 | $92.70 | $92.70 |
| Purchase #4 | $147.27 | 10.338% | $162.4948 | $162.49 | $162.50 | $162.50 |
| Purchase #5 | $20.37 | 8.125% | $22.0251 | $22.03 | $22.05 | $22.00 |
| Purchase #6 | $237.42 | 3.842% | $246.5417 | $246.54 | $246.55 | $246.50 |
| Purchase #7 | $79.93 | 4.740% | $83.7187 | $83.72 | $83.70 | $83.70 |
| 7 purchase totals = | $770.63 | $824.4693 | $824.46 | $824.50 | $824.40 | |