| 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 | $59.51 | 7.441% | $63.9381 | $63.94 | $63.95 | $63.90 |
| Purchase #2 | $98.39 | 5.392% | $103.6952 | $103.70 | $103.70 | $103.70 |
| Purchase #3 | $239.70 | 12.845% | $270.4895 | $270.49 | $270.50 | $270.50 |
| Purchase #4 | $130.70 | 3.372% | $135.1072 | $135.11 | $135.10 | $135.10 |
| Purchase #5 | $195.37 | 12.723% | $220.2269 | $220.23 | $220.25 | $220.20 |
| Purchase #6 | $22.47 | 8.192% | $24.3107 | $24.31 | $24.30 | $24.30 |
| Purchase #7 | $218.87 | 9.794% | $240.3061 | $240.31 | $240.30 | $240.30 |
| 7 purchase totals = | $965.01 | $1,058.0737 | $1,058.09 | $1,058.10 | $1,058.00 | |