| 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 | $90.40 | 11.442% | $100.7436 | $100.74 | $100.75 | $100.70 |
| Purchase #2 | $32.56 | 6.457% | $34.6624 | $34.66 | $34.65 | $34.70 |
| Purchase #3 | $201.57 | 9.354% | $220.4249 | $220.42 | $220.40 | $220.40 |
| Purchase #4 | $182.80 | 5.763% | $193.3348 | $193.33 | $193.35 | $193.30 |
| Purchase #5 | $185.48 | 9.862% | $203.772 | $203.77 | $203.75 | $203.80 |
| Purchase #6 | $128.51 | 10.600% | $142.1321 | $142.13 | $142.15 | $142.10 |
| Purchase #7 | $143.94 | 8.781% | $156.5794 | $156.58 | $156.60 | $156.60 |
| 7 purchase totals = | $965.26 | $1,051.6492 | $1,051.63 | $1,051.65 | $1,051.60 | |