| 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 | $46.97 | 8.211% | $50.8267 | $50.83 | $50.85 | $50.80 |
| Purchase #2 | $69.50 | 6.741% | $74.185 | $74.19 | $74.20 | $74.20 |
| Purchase #3 | $188.25 | 13.798% | $214.2247 | $214.22 | $214.20 | $214.20 |
| Purchase #4 | $130.75 | 4.239% | $136.2925 | $136.29 | $136.30 | $136.30 |
| Purchase #5 | $135.67 | 12.494% | $152.6206 | $152.62 | $152.60 | $152.60 |
| Purchase #6 | $181.71 | 6.597% | $193.6974 | $193.70 | $193.70 | $193.70 |
| Purchase #7 | $176.39 | 10.173% | $194.3342 | $194.33 | $194.35 | $194.30 |
| 7 purchase totals = | $929.24 | $1,016.1811 | $1,016.18 | $1,016.20 | $1,016.10 | |