| 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 | $24.72 | 12.436% | $27.7942 | $27.79 | $27.80 | $27.80 |
| Purchase #2 | $83.79 | 10.693% | $92.7497 | $92.75 | $92.75 | $92.70 |
| Purchase #3 | $137.53 | 11.120% | $152.8233 | $152.82 | $152.80 | $152.80 |
| Purchase #4 | $172.72 | 12.124% | $193.6606 | $193.66 | $193.65 | $193.70 |
| Purchase #5 | $217.79 | 4.579% | $227.7626 | $227.76 | $227.75 | $227.80 |
| Purchase #6 | $85.96 | 6.430% | $91.4872 | $91.49 | $91.50 | $91.50 |
| Purchase #7 | $152.86 | 4.818% | $160.2248 | $160.22 | $160.20 | $160.20 |
| 7 purchase totals = | $875.37 | $946.5024 | $946.49 | $946.45 | $946.50 | |