| 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 | $33.77 | 5.449% | $35.6101 | $35.61 | $35.60 | $35.60 |
| Purchase #2 | $168.89 | 5.179% | $177.6368 | $177.64 | $177.65 | $177.60 |
| Purchase #3 | $55.62 | 9.151% | $60.7098 | $60.71 | $60.70 | $60.70 |
| Purchase #4 | $181.33 | 4.346% | $189.2106 | $189.21 | $189.20 | $189.20 |
| Purchase #5 | $105.43 | 13.856% | $120.0384 | $120.04 | $120.05 | $120.00 |
| Purchase #6 | $23.39 | 3.570% | $24.225 | $24.23 | $24.25 | $24.20 |
| Purchase #7 | $248.80 | 9.691% | $272.9112 | $272.91 | $272.90 | $272.90 |
| 7 purchase totals = | $817.23 | $880.3419 | $880.35 | $880.35 | $880.20 | |