| 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 | $13.86 | 11.281% | $15.4235 | $15.42 | $15.40 | $15.40 |
| Purchase #2 | $68.48 | 7.514% | $73.6256 | $73.63 | $73.65 | $73.60 |
| Purchase #3 | $184.53 | 4.658% | $193.1254 | $193.13 | $193.15 | $193.10 |
| Purchase #4 | $147.59 | 5.401% | $155.5613 | $155.56 | $155.55 | $155.60 |
| Purchase #5 | $226.93 | 11.792% | $253.6896 | $253.69 | $253.70 | $253.70 |
| Purchase #6 | $41.63 | 13.166% | $47.111 | $47.11 | $47.10 | $47.10 |
| Purchase #7 | $103.71 | 6.257% | $110.1991 | $110.20 | $110.20 | $110.20 |
| 7 purchase totals = | $786.73 | $848.7355 | $848.74 | $848.75 | $848.70 | |