| 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 | $81.40 | 11.710% | $90.9319 | $90.93 | $90.95 | $90.90 |
| Purchase #2 | $62.35 | 7.358% | $66.9377 | $66.94 | $66.95 | $66.90 |
| Purchase #3 | $195.52 | 3.477% | $202.3182 | $202.32 | $202.30 | $202.30 |
| Purchase #4 | $229.36 | 8.480% | $248.8097 | $248.81 | $248.80 | $248.80 |
| Purchase #5 | $118.92 | 7.609% | $127.9686 | $127.97 | $127.95 | $128.00 |
| Purchase #6 | $193.64 | 5.649% | $204.5787 | $204.58 | $204.60 | $204.60 |
| Purchase #7 | $67.60 | 5.672% | $71.4343 | $71.43 | $71.45 | $71.40 |
| 7 purchase totals = | $948.79 | $1,012.9791 | $1,012.98 | $1,013.00 | $1,012.90 | |