| 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 | $67.54 | 4.559% | $70.6191 | $70.62 | $70.60 | $70.60 |
| Purchase #2 | $33.33 | 6.578% | $35.5224 | $35.52 | $35.50 | $35.50 |
| Purchase #3 | $42.28 | 4.780% | $44.301 | $44.30 | $44.30 | $44.30 |
| Purchase #4 | $57.48 | 5.434% | $60.6035 | $60.60 | $60.60 | $60.60 |
| Purchase #5 | $213.85 | 7.869% | $230.6779 | $230.68 | $230.70 | $230.70 |
| Purchase #6 | $102.50 | 11.155% | $113.9339 | $113.93 | $113.95 | $113.90 |
| Purchase #7 | $120.64 | 7.459% | $129.6385 | $129.64 | $129.65 | $129.60 |
| 7 purchase totals = | $637.62 | $685.2963 | $685.29 | $685.30 | $685.20 | |