| 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 | $14.97 | 13.102% | $16.9314 | $16.93 | $16.95 | $16.90 |
| Purchase #2 | $59.77 | 11.255% | $66.4971 | $66.50 | $66.50 | $66.50 |
| Purchase #3 | $187.69 | 3.846% | $194.9086 | $194.91 | $194.90 | $194.90 |
| Purchase #4 | $81.70 | 10.779% | $90.5064 | $90.51 | $90.50 | $90.50 |
| Purchase #5 | $239.29 | 6.243% | $254.2289 | $254.23 | $254.25 | $254.20 |
| Purchase #6 | $161.74 | 9.871% | $177.7054 | $177.71 | $177.70 | $177.70 |
| Purchase #7 | $114.65 | 5.375% | $120.8124 | $120.81 | $120.80 | $120.80 |
| 7 purchase totals = | $859.81 | $921.5902 | $921.60 | $921.60 | $921.50 | |