| 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 | $50.30 | 13.722% | $57.2022 | $57.20 | $57.20 | $57.20 |
| Purchase #2 | $109.54 | 13.482% | $124.3082 | $124.31 | $124.30 | $124.30 |
| Purchase #3 | $98.37 | 9.427% | $107.6433 | $107.64 | $107.65 | $107.60 |
| Purchase #4 | $172.45 | 6.759% | $184.1059 | $184.11 | $184.10 | $184.10 |
| Purchase #5 | $174.93 | 6.310% | $185.9681 | $185.97 | $185.95 | $186.00 |
| Purchase #6 | $135.29 | 13.423% | $153.45 | $153.45 | $153.45 | $153.50 |
| Purchase #7 | $122.63 | 8.333% | $132.8488 | $132.85 | $132.85 | $132.80 |
| 7 purchase totals = | $863.51 | $945.5265 | $945.53 | $945.50 | $945.50 | |