| 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 | $245.79 | 9.483% | $269.0983 | $269.10 | $269.10 | $269.10 |
| Purchase #2 | $56.97 | 7.805% | $61.4165 | $61.42 | $61.40 | $61.40 |
| Purchase #3 | $145.52 | 9.558% | $159.4288 | $159.43 | $159.45 | $159.40 |
| Purchase #4 | $172.97 | 9.617% | $189.6045 | $189.60 | $189.60 | $189.60 |
| Purchase #5 | $118.94 | 7.372% | $127.7083 | $127.71 | $127.70 | $127.70 |
| Purchase #6 | $110.66 | 12.710% | $124.7249 | $124.72 | $124.70 | $124.70 |
| Purchase #7 | $23.82 | 3.726% | $24.7075 | $24.71 | $24.70 | $24.70 |
| 7 purchase totals = | $874.67 | $956.6888 | $956.69 | $956.65 | $956.60 | |