| 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 | $41.28 | 8.618% | $44.8375 | $44.84 | $44.85 | $44.80 |
| Purchase #2 | $91.57 | 11.370% | $101.9815 | $101.98 | $102.00 | $102.00 |
| Purchase #3 | $137.50 | 10.801% | $152.3514 | $152.35 | $152.35 | $152.40 |
| Purchase #4 | $8.86 | 10.282% | $9.771 | $9.77 | $9.75 | $9.80 |
| Purchase #5 | $166.42 | 6.145% | $176.6465 | $176.65 | $176.65 | $176.60 |
| Purchase #6 | $34.85 | 3.394% | $36.0328 | $36.03 | $36.05 | $36.00 |
| Purchase #7 | $164.38 | 12.379% | $184.7286 | $184.73 | $184.75 | $184.70 |
| 7 purchase totals = | $644.86 | $706.3493 | $706.35 | $706.40 | $706.30 | |