| 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 | $70.94 | 9.556% | $77.719 | $77.72 | $77.70 | $77.70 |
| Purchase #2 | $219.27 | 4.183% | $228.4421 | $228.44 | $228.45 | $228.40 |
| Purchase #3 | $118.39 | 8.712% | $128.7041 | $128.70 | $128.70 | $128.70 |
| Purchase #4 | $18.59 | 3.682% | $19.2745 | $19.27 | $19.25 | $19.30 |
| Purchase #5 | $90.39 | 6.727% | $96.4705 | $96.47 | $96.45 | $96.50 |
| Purchase #6 | $101.48 | 13.116% | $114.7901 | $114.79 | $114.80 | $114.80 |
| Purchase #7 | $109.85 | 5.740% | $116.1554 | $116.16 | $116.15 | $116.20 |
| 7 purchase totals = | $728.91 | $781.5557 | $781.55 | $781.50 | $781.60 | |