| 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 | $25.34 | 10.624% | $28.0321 | $28.03 | $28.05 | $28.00 |
| Purchase #2 | $60.86 | 4.171% | $63.3985 | $63.40 | $63.40 | $63.40 |
| Purchase #3 | $89.59 | 7.165% | $96.0091 | $96.01 | $96.00 | $96.00 |
| Purchase #4 | $53.92 | 12.773% | $60.8072 | $60.81 | $60.80 | $60.80 |
| Purchase #5 | $137.71 | 3.741% | $142.8617 | $142.86 | $142.85 | $142.90 |
| Purchase #6 | $198.57 | 10.633% | $219.6839 | $219.68 | $219.70 | $219.70 |
| Purchase #7 | $189.58 | 9.105% | $206.8413 | $206.84 | $206.85 | $206.80 |
| 7 purchase totals = | $755.57 | $817.6338 | $817.63 | $817.65 | $817.60 | |