| 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 | $50.33 | 5.411% | $53.0534 | $53.05 | $53.05 | $53.10 |
| Purchase #2 | $5.66 | 7.798% | $6.1014 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $195.41 | 7.636% | $210.3315 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $218.75 | 8.460% | $237.2563 | $237.26 | $237.25 | $237.30 |
| Purchase #5 | $225.35 | 4.819% | $236.2096 | $236.21 | $236.20 | $236.20 |
| Purchase #6 | $247.34 | 4.423% | $258.2798 | $258.28 | $258.30 | $258.30 |
| Purchase #7 | $38.35 | 9.762% | $42.0937 | $42.09 | $42.10 | $42.10 |
| 7 purchase totals = | $981.19 | $1,043.3257 | $1,043.32 | $1,043.35 | $1,043.40 | |