| 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 | $29.39 | 9.654% | $32.2273 | $32.23 | $32.25 | $32.20 |
| Purchase #2 | $43.34 | 13.305% | $49.1064 | $49.11 | $49.10 | $49.10 |
| Purchase #3 | $196.37 | 6.236% | $208.6156 | $208.62 | $208.60 | $208.60 |
| Purchase #4 | $7.58 | 12.640% | $8.5381 | $8.54 | $8.55 | $8.50 |
| Purchase #5 | $117.49 | 9.704% | $128.8912 | $128.89 | $128.90 | $128.90 |
| Purchase #6 | $172.34 | 12.820% | $194.434 | $194.43 | $194.45 | $194.40 |
| Purchase #7 | $161.43 | 7.741% | $173.9263 | $173.93 | $173.95 | $173.90 |
| 7 purchase totals = | $727.94 | $795.7389 | $795.75 | $795.80 | $795.60 | |